Overview

overview

10

Static

static

1

output_vb4q4ky2.vbs

windows10-2004-x64

10

output_vb4q4ky2.vbs

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    bccf84c67f7631bc1fc99b852f6cc752dc6a29b1cd2cb86c50455c9fd16b4afb
  • Size 128KB
  • Sample260817-dk835ssclf
  • SHA256 bccf84c67f7631bc1fc99b852f6cc752dc6a29b1cd2cb86c50455c9fd16b4afb
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
formbookadwarecollectiondiscoveryexecutionpersistenceratspywarestealertrojan

Malware Config

Targets

    • Target
      output_vb4q4ky2.vbs
    • Size 282KB
    • SHA256 522872381482e48bead08cb983ce213ba8e5fdfd19e7f4df2a571fc03352efae
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    adwarecollectiondiscoveryexecutionformbookpersistenceratspywarestealertrojan

    • Family: Formbook

      Formbook is a data stealing malware which is capable of stealing data.

      trojanspywarestealerformbook

    • Formbook payload

      rat

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

      execution

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Accesses Microsoft Outlook profiles

      collection

    • Executes a VBScript file via the Windows Script Host.

      execution

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks